摘要
本文借助于Lebesgue测度等工具研究了一类高阶非线性泛函微分方程解的渐近分类与振动性。
In this paper,we discussed the nonlinear FDE:[a(t)(x(n)(t))(x' (t)]' +Q(t,x(t) ,x (q(t))) = P(t,x(t),x' (p(t))) by means of the Lebesgue measure. Some nonoscillatory and oscillatory results are given.
出处
《应用数学》
CSCD
北大核心
1995年第2期135-140,共6页
Mathematica Applicata
关键词
渐近性
振动
泛函微分方程
解
Lebesgue measure
Asymptotic property
Oscillatory